• The fault code P0094 indicates the detection of a small fuel system leak. This typically refers to a minor fuel leak in the system, which can affect the proper operation and performance of the fuel system.

Possible Symptoms:

  • Check Engine Light (MIL) illuminated

  • Fuel odor inside or outside the vehicle

  • Decreased fuel efficiency

  • Possible fuel smell near the fuel tank area

  • Potential drivability issues such as rough idle or hesitation

Possible Causes:

  • Loose or damaged fuel cap

  • Leaking fuel injector or fuel line

  • Faulty fuel pressure regulator

  • Fuel tank leak or damage

  • Damaged or deteriorated fuel system seals

  • Possible

Related Parts:

  • Fuel Pressure Sensor: Fuel pressure sensor monitors the fuel pressure and returns any excess fuel to the tank. Problems lead to engine misfire, poor fuel economy & poor acceleration

Possible Solutions:

  • Check the fuel cap and ensure it is tightened properly or replace it if damaged

  • Inspect the fuel injectors and fuel lines for leaks or signs of damage, and repair or replace as necessary

  • Test and replace a faulty fuel pressure regulator, if diagnosed

  • Inspect the fuel tank for leaks or damage and repair or replace if needed

  • Check and replace any damaged or deteriorated fuel system seals